{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["employee of", "founded by", "country of headquarters", "subsidiaries"], "input": "Travis studied there for five years where he became a of Henry Keller and also encountered Charles Burchfield and  Frank N. Wilcox  all of whom later became acknowledged members of the  Cleveland  School ."}
{"employee of": [{"subject": "Frank N. Wilcox", "object": "Cleveland"}], "founded by": [], "country of headquarters": [], "subsidiaries": []}